Ken Craig is the person you want to contact. Ken (and to a lesser extent myself) bought Dale's collection.

drkenny@cox.net

Dr. Craig has been supplying Dale with pictures and codes for ivory chips for the past several years.

You can also send me the scans. Either I could identify them or I would get Ken on the phone to identify them. Plus I'm on the computer way more then Ken and countless times more than Dale.

I'm not sure why you would want Ken Chopping's email address.